The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 18, 2025

Filed:

Jul. 13, 2020
Applicant:

Shenzhen Cbd Technology Co., Ltd., Guangdong, CN;

Inventors:

Yilong Li, Guangdong, CN;

Yu Yi, Guangdong, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/393 (2017.01); B33Y 50/02 (2015.01); G06T 19/20 (2011.01);
U.S. Cl.
CPC ...
B29C 64/393 (2017.08); B33Y 50/02 (2014.12); G06T 19/20 (2013.01);
Abstract

The present application relates to the technical field of 3D printing, and more particularly to a method and a device for placing a 3D model, a computer-readable storage medium, and a 3D printer. The method includes: performing a dimension reduction processing to a first 3D model and a second 3D model, respectively, to obtain a first plane graphics corresponding to the first 3D model and a second plane graphics corresponding to the second 3D model; determining a minimum bounding rectangle of the first plane graphics; determining a convex hull of the second plane graphics, and determining an insertion point in the convex hull; and performing a successive insertion attempt to the minimum bounding rectangle at the insertion point, and determining a final placement position.


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Li, Yilong. (2025). Method and device for placing 3d model utilizing a monotone queue algorithm (U.S. Patent No. 12472694). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12472694

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